package com.duyus.mapper;

import com.duyus.pojo.Dept;
import org.apache.ibatis.annotations.*;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;

import java.util.List;

@Mapper
public interface DeptMapper {

    /**
     * 查询全部的数据
     */
    @Select("select * from dept")
    List<Dept> list();

    @Select("select * from dept where id = #{id}")
    Dept SelectById(Integer id);

    /**
     * 根据id删除数据
     */
    @Delete("delete from dept where id = #{id}")
    void deleteById(Integer id);

    /***
     * 新增数据
     */
    @Insert("insert into dept(name, create_time, update_time) values (#{name},#{createTime},#{updateTime})")
    void insert(Dept dept);

    /***
     * 修改数据
     */
    @Update("update dept set name=#{name},update_time=#{updateTime} where id = #{id}")
    void update(Dept dept);


}
